baber/WOPTO huggingface dataset:
Patent JP-H04293035-A (JP)
Title: Light source unit for projection type liquid crystal television
Inventor: KIMURA NAOAKI
IPC: G02F1/13
Filed: 1991-03-22
Abstract: PURPOSE:To offer the light source unit which is easily and instantaneously turned on again after continuously illumination and reduced in the frequency of replacement of a lamp due to a decrease in brightness depending upon the life as to a light source unit for a projection type liquid crystal television which uses metal halide lamps. CONSTITUTION:The light source unit consists of plural metal halide light sources 1a and 1b, an air blowing fan 9 for cooling the lamps, a converter 6 which switches the optical path according to which of the light sources 1a and 1b which is turned on, and a controller 13 which selects the illumination order of the light sources through temperature sensors 5a and 5b and illumination time integrating counters 12a and 12b provided for the light sources 1a and 1b. The instantaneous re-illumination after continuous illumination which is difficult when a single metal halide light source is used can easily be realized and the lamps are made uniform in cumulative illumination time to reduce the frequency of replacement of the lamps due to the natural brightness decrease.
Patent JP-H02236740-A (JP)
Title: Logic simulator
Inventor: NOMIZU NORINAGA
IPC: G06F17/50
Filed: 1989-03-10
Abstract: PURPOSE:To process a large amount of data without erasing existing data in a memory in a logic simulator by performing the accumulation of the data in an external accumulation device in the collection of the state value of the logic simulator. CONSTITUTION:A simulation result state value 3 is collected in a memory 2 provided in the inside of the logic simulator 1. At this time, the state value 3 is continued to be collected sequentially until a memory area is filled up according to a designated address. When the memory is filled up, a memory full signal 7 is sent to a collection control mechanism 6 by a collection function part 5, and the collection control mechanism 6 sends a collection interruption signal 8 to the memory 2. The memory 2 interrupts the collection of the state value 3 by the collection interruption signal 8, and also, performs the transfer of the existing data in the memory 2 that is the transfer of the data in the memory 2 to the external accumulation device 10 at a host machine side by an accumulation mechanism 9, then, stores it. Thereby, it is possible to collect the data of all the state values without erasing the existing data.
Patent JP-S51133859-A (JP)
Title: Filter agent for moving bed filter
Inventor: OOBA SHINJI
IPC: B01D24/00
Filed: 1975-05-14
Abstract: PURPOSE: To stabilize the quality of processed water by keeping a constant filtering speed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03259646-A (JP)
Title: Packet exchange line selection system
Inventor: OYAMA MOTOMU
IPC: H04L12/70
Filed: 1990-03-09
Abstract: PURPOSE:To improve the utilizing efficiency of an integrated service digital communication network and to reduce a packet communication time by setting a fixed communication line with plural low speed packet calls and a variable communication line only when a high speed packet call takes place. CONSTITUTION:A communication line selection means 100 analyzes a communication speed of a packet call whose setting is on request and selects a fixed communication line F connecting a caller and a called packet processing unit 21 as packet call setting when the communication speed is lower than a predetermined reference value and requests the setting of a variable communication line C for packet call reaching the called packet processing unit 21 to an integrated service digital communication network 1 when the communication speed is higher than the predetermined reference value. Thus, the fixed communication line is efficiently used without a long wait time by plural low speed packet calls and the variable communication line is set only when a high speed packet call takes place and used efficiently, then the utilizing efficiency of the integrated service digital communication network is improved and the packet communication time is also reduced.
Patent JP-S59183373-A (JP)
Title: Rotary apparatus
Inventor: ABE TOSHIO
IPC: G01P3/48
Filed: 1983-04-04
Abstract: PURPOSE:To enable the automatic monitor of a rotation irregularity frequency spectrum, by converting a vibration spectrum obtained by developing a rotary angle speed signal to Fourier series to a correlated rotation irregularity spectrum. CONSTITUTION:The revolving and rotating angle of a rotary table 2 on which an object 1 to be tested is mounted is detected by an angle detector 8 and compared with a reference value by an angle encoder 9 to be converted to a rotary angle signal which is, in turn, stored in a memory apparatus 15 through an A/D converter 17, an input output interface 13 and CPU14. In this case, the stored signal is read by CPU14 to perform development to Fourier series to determine a vibration frequency spectrum. In addition, conversion operation to a rotation irregularity frequency spectrum correlated to the vibration frequency spectrum is performed and a converted result is displayed by an output display apparatus 16. By this mechanism, the rotation irregularity frequency spectrum in performing a rotation test by using a flight body such as an artificial satellite as an object to be tested can be automatically monitored.
Patent JP-H11237910-A (JP)
Title: Robot control method and controller
Inventor: SANO MASATOSHI
IPC: B25J9/10
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To smoothly start a robot and also to prevent sudden attitude change from occurring by using an interpolation command value that registers interpolation command values about an attitude in the neighborhood of a change point as an interpolation command value in the neighborhood of a route change point. SOLUTION: A controller 1 is provided with a teaching data storing part 2 which stores teaching data, an interpolation command value creating part 3 which produces an interpolation command value, an interpolation command value correcting part 4 which corrects the interpolation command value produced by the part 3 and a correction condition assigning part 5 which assigns a correction condition to the part 4 as principal parts. The part 4 produces a speed command value obtained by the registration of speed command values in the preceding and subsequent paths as a speed command value about an attitude to a place where a robot attitude suddenly changes such as in the neighborhood of a teaching point. Thus, it is possible to smoothly start a robot and also to move an arm tip along a designated route without making sudden attitude change.
Patent JP-H11237415-A (JP)
Title: Acoustooptic type frequency analyzer
Inventor: NODA KAZUFUSA
IPC: G01R23/17
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an acoustooptic type frequency analyzer which is not affected by the heat generation of a laser light source. SOLUTION: The acoustooptic type frequency analyzer 100A is equipped with a driver amplifier part 200 which processes a receive signal, an optical system 300 which is arranged on the optical path of laser light, and a data read part 400 which performs data processing of a frequency spectrum according to the detection signal inputted from a CCD line sensor. In the optical system 300, a semiconductor laser 302 which generates heat, a semiconductor laser controller 304 which conducts the heat generated by the semiconductor laser 302, and a fiber coupling part 306 are arranged outside the internal storage space of the housing 600 of the acoustooptic type frequency analyzer 100A.
Patent JP-S59183633-A (JP)
Inventor: KANENAMI SEIJI
IPC: A01B49/04
Filed: 1983-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06272078-A (JP)
Title: Electroplating method
Inventor: SHINADA MANABU
IPC: F02F5/00
Filed: 1993-03-18
Abstract: PURPOSE:To provide the electroplating method capable of suppressing the generation of deformation and residual strains in a metallic material to be plated and forming a plating layer having a good adhesion property through an easy pretreatment. CONSTITUTION:This electroplating method includes a stage for degreasing a metallic surface made of aluminum or aluminum alloy by electrolytic washing, a stage for acidically activating the metallic surface rotating in the state of making friction contact with an anode body by electrolytic washing after the degreasing, a stage for forming an under coating layer by applying nickel plating to the metallic surface rotating in the state of making friction contact with the anode body after the acidic activation and a stage for forming a wear resistant outer layer on the under coating layer of the metallic surface. The metallic surface is clegreased and acidically activated and thereafter, the nickel plating liquid is electrodeposited thereon in the state of bringing the anode body into friction contact with the metallic surface under rotation and, therefore, the activation of the electrodeposited surface is accelerated and the oxide layer of the metallic surface is sufficiently removed. In addition, the nickel is strongly electrodeposited on the metallic surface and the under coating layer having high adhesive force is formed thereon.
Patent JP-S60203317-A (JP)
Title: Method and device for transporting hot billet while keeping temperature
Inventor: TAKADA SANAE
IPC: B21B39/00
Filed: 1984-03-26
Abstract: PURPOSE:To feed a billet with less thermal loss and good efficiency to the next stage by moving a hot billet on a roller table to the inside of a heating furnace with a travelling truck on a lifting frame, feeding in order intermittently with a vertically and horizontally moving skid of the inside of the furnace and carrying out to a roller table at the outside of the furnace. CONSTITUTION:A hot billet S fed out by a roller table B from a manufacturing line or heating furnace A is received on a wire 14 travelling truck 13 positioned on a frame 3 which is vertically movable by a cylinder 8 and inclined rail 6, and delivered into a heat reserving furnace D. A mobile skid 24 which is moved back and forth by a cylinder 35 positioned on a sliding frame 25 which is movable vertically with a cylinder 31 and inclined rail 28 at the inside of the furnace receives the billet S and feeds intermittently with its vertical and horizontal motions in order on a fixed skid 23. The billet S fed out to the outside of the furnace is supplied to the succeeding stage by a roller table E. The thermal loss of the billet S is lessened and the billet S is supplied efficiently to the succeeding stage F.
Patent JP-H08253219-A (JP)
Title: Label printer
Inventor: FURUYA KAZUHISA
IPC: B65C11/02
Filed: 1995-03-17
Abstract: PURPOSE: To securely peel off a label and issue it and prevent a malfunction in which a printed label is wound up together with a pasteboard, by peeling the front end of the label in advance by a specified length from the pasteboard before the printing. CONSTITUTION: A labeling paper 14 wound up on a feed paper roller 13 is supplied between a thermal line head 11 printing on a label and a platen 12. A peeling plate 19 is arranged at the nearby position of the part from the platen to the label-issuing opening 18 side. The labeling paper 14 is bent at an acute angle by the acute part of the peeling plate 19 and labels are peeled off and the pasteboard passes under the platen 12 and further, wound up on a roller 21. The label peeled off from the labeling paper 14 by the peeling plate 19 is projected from the label-issuing opening 18. A peel sensor 23 detecting the peeled and projected label is arranged at the label-issuing opening 18. When a label is not detect.ed by the peel sensor 23, it is judged that the label has been wound up on the roller 21 together with the pasteboard and hence, an error treatment is done.
Patent JP-H02238031-A (JP)
Title: Production of heterogeneous built-up film
Inventor: TATSUURA SATOSHI
IPC: C08J5/18
Filed: 1989-03-10
Abstract: PURPOSE:To obtain built-up film of heterogeneous molecule containing adsorbed molecule by forming molecular membrane by developing two species of amphipathic molecules on water phase containing respectively soluble molecules, dipping a substrate plate to be treated into one molecular membrane-containing water phase, taking out from another molecular membrane-containing water phase and repeating said process. CONSTITUTION:Two species of amphipathic molecules are developed on water phases respectively containing same species or different species to form molecular membranes and soluble molecule is adsorbed, then the molecular membranes are transferred on the same water tank using compression plate, thus a substrate plate to be treated is dipped in a water phase containing one species of molecular membrane and taken out from another water phase containing another molecular membrane, then again dipped in a water phase containing the former molecular membrane, thus said processes are repeated.
Patent JP-S58178086-A (JP)
Inventor: SEKIGUCHI KOUSHIROU
IPC: F16L27/10
Filed: 1982-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02241334-A (JP)
Title: Power controller for charging battery
Inventor: IGARASHI MASAAKI
IPC: H01M10/44
Filed: 1989-03-10
Abstract: PURPOSE:When charging a battery with the constant current output of a plurality of sollar arrays, to prevent overcharge by bypassing currents through a Zener diode, which is connected in parallel to a battery, if the battery voltage becomes above the specified one. CONSTITUTION:The output of a main sollar array 11 is supplied to negative equipment 13 through a power supply bus 12. When the output of the main sollar array runs out by eating, power is supplied from a battery 14 through an isolation diode 15. Moreover, the battery is charged by the output of a full charge array 16 which is connected in series with the main sollar array 11. A bypass circuit consisting of specified number of Zener diodes is connected in parallel to the battery 14, and when the voltage of the battery 14 becomes the specified value, the currents are bypassed. Hereby, the charge of the battery is automatically controlled properly without commanding it severally from the earth, and overcharge is prevented.
Patent JP-H09249447-A (JP)
Title: Production of ceramic material reinforced by silicon carbide
Inventor: HASEGAWA YOSHINARI
IPC: C04B35/80
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ceramic material aiming at the improvements in heat resistance, corrosion resistance, abrasion resistance and tensile strength by mixing a fine crushed fly ash with dried lees of bean curd and heating under an inert atmosphere. SOLUTION: This method for producing a ceramic is to heat a mixture of approximately 80wt.% fly ash calcined at approximately 700 deg.C and having <=5μm particle diameter and 2,500-5,000cm<2> /g specific surfaced area with approximately 20wt.% dried less of bean curd under an inert atmosphere at 1,280-1,500 deg.C for about 10hr for reacting silica as a main component of the fly ash with less of bean curd to synthesize silicon carbide, then gradually cool for generating a silicon carbide whisker by crystallizing the silicon carbide using a small amount of alumina or an iron oxide as a catalyst, and include the silicon carbide whisker into an excess ceramic material such as silica and alumina.
Patent JP-H06248633-A (JP)
Title: Improving method for soft ground
Inventor: KODERA HIDENORI
IPC: E02D3/10
Filed: 1993-02-25
Abstract: PURPOSE:To enhance the working efficiency by laying out a plurality of plastic drain materials to sides of a steel pipe in parallel to the steel pipe and inserting both the steel pipe and the drain materials into a ground vertically. CONSTITUTION:A housing groove 3 is mounted longitudinally around a steel pipe 2 where a drain material 1 is housed in the groove 3 and the tip of the drain material is exposed on the lower end of the steel pipe 2 so that an anchor plate 5 may be mounted to the tip of the pipe. Then, the pipe 2 is inserted underground at an intended depth where a plurality of drain materials 1 installed around the steel pipe 2 are inserted underground simultaneously. Then, when the steel pipe 2 is lifted up, the plate 5 is clamped and fixed with an earth pressure around so that only the steel pipe 2 may be lifted up while the drain materials may be left over underground. According to this constitution, they can be mounted inside the groove 3 while a plurality of drain materials can be installed simultaneously, thereby enhancing the working efficiency.
Patent JP-S62217246-A (JP)
Title: Reticle storing case
Inventor: MIYAI HIROYUKI
IPC: G03F1/66
Filed: 1986-03-19
Abstract: PURPOSE:To reduce dust generated from a case itself and dust generated due to friction between the case and a reticle by loading the reticle stored in a case with a pellicle to an exposing device. CONSTITUTION:The reticle storing case 1 consists of upper and lower cases 11, 12, both the cases have pellicle parts 111, 121 and sealed holding parts 112, 122 respectively and aperture parts 123, 124 for loading are formed on the lower case 12. In case of storing the reticle 2 in the case 1, the upper and lower cases 11, 12 are approached each other from opposite sides so as to hold the reticle 2 between them. When the sealed holding parts 112, 122 are pressed against each other, the reticle 2 is fixed at its peripheral edge and sealed by stapping operation. When the case 1 storing the reticle 2 is carried up to the exposing device and the corresponding projection parts 31, 32 of a body tube 3 are inserted into the loading aperture parts 123, 124 of the lower case 12, the head parts of the projection parts 31, 32 are abutted upon the peripheral edge of the reticle 2 corresponding to the upper parts of the aperture parts 123, 124, so that the reticle 2 stored in the case 1 can be loaded to the exposing device.
Patent JP-H09249891-A (JP)
Title: Detergent composition
Inventor: TAKAHASHI SHINOBU
IPC: C11D3/386
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition extremely excellent in cleaning power to oil stain even at a low temperature by blending anionic surfactant with an alkali builder, a sulfite and a specific lipase. SOLUTION: This detergent composition comprises (A) 10-50wt.% of an anionic surfactant, (B) 20-50wt.% of an alkali builder, (C) 1-10wt.% of a sulfite (e.g. sodium sulfite) and (D) 0.05-5wt.% of a lipase having an amino acid sequence of the formula. A fatty acid lower alkyl ester sulfonate is preferable as the component A. The amount of the sulfonate is preferably 5-15wt.% in the objective composition. Both potassium carbonate and sodium carbonate in the weight ratio of the former/the latter of 50/50 to 20/80 by weight are used as the component B. The composition may be mixed with various kinds of enzymes besides the component D and a hydrolase such as protease amylase is preferably used when mixed.
Patent JP-H09248876-A (JP)
Title: Prepreg for manufacturing metal foil plated laminate
Inventor: TAKAURA SADAHISA
IPC: C08J5/24
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the defective molding such as the uneven sheet thickness and the generation of thin spots on the ends of a product, measlings and voids by applying power to metal foils laminated on prepregs composed of epoxy resin of specified reaction rate constant impregnated with a glass cloth base. SOLUTION: Prepregs 1 having the reaction rate constant of 0.10-0.30 are formed by impregnating a glass cloth base with epoxy resin varnish and drying the base. Then two prepregs 1 are overlapped respectively on both sides of inner layer circuit plates 3 with copper foil inner layer circuits 3a on both side of an epoxy resin laminate, and the overlapped material is inserted into between two continuous metal foils 2 to manufacture an combined material of laminated structure, and the metal foils 2 are folded and the combined material 4 is laminated in multi-stages.  The material thus formed is set between pressurizing plates 6, and a power source 7 is connected with the metal foils 2, and power is applied to the metal foils 2 while being pressurized by the pressurizing plates 6 in a vacuum chamber to generate heat, and heat and pressure molding is carried out to manufacture a multi-layer copper plated laminate.
Patent JP-H07273322-A (JP)
Title: Multigate mos field effect transistor
Inventor: SANO YUTAKA
IPC: H01L21/8234
Filed: 1994-03-30
Abstract: PURPOSE:To make the characteristic of a circuit better and to make high integration possible by causing the threshold value of a channel region formed under each gate electrode layer to differ. CONSTITUTION:The threshold value of each channel part of a multigate MOSFET is controlled by using materials whose work function differences between its gate electrodes and a silicon substrate differ from each other, to form the gate electrodes. Namely, n<+> and p<+> polysilicon electrode layers 1 and 2 are formed on the p-type silicon substrate 4 putting gate oxide films 3 between. Aluminum electrode wirings 7 perform connection to a source region or drain region 8, or gate electrodes 1 or 2 through contact holes 6 formed in an interlayer insulating film 5. It becomes possible to realize a high- performance multivalue logic integrated circuit by optimizing threshold voltages by the combination of gate electrode materials or channel regions, and by optimizing the ion resistance value, etc., of each channel part.
Patent JP-H03262241-A (JP)
Title: Telephone set
Inventor: ARIMA KAZUNORI
IPC: G04G13/02
Filed: 1990-03-13
Abstract: PURPOSE:To allow a telephone set to use as a timer and an alarm clock by adopting the constitution provided with a controller ringing a ringer and ringing the ringer of the telephone set at a designated time. CONSTITUTION:A clock call is implemented and whether or not the content is coincident with the content of a time setting memory 5 is discriminated. As a result, when dissident, the processing is finished, and when coincident, a ringer is driven via a ringer drive circuit 6. A clock source driving a CPU 1 is provided in a clock IC 2 and when the time is set in advance, a ringer is driven at a designated time and the telephone set is used as a timer. Moreover, the ringer is activated at a designated time, the state similar to a morning call, that is, as if a phone call were made from other party, is generated, then the user making it difficult to be picked up is raised up.
Patent JP-H0910915-A (JP)
Title: Casting method for melt in casting mold void part, and investment casting method for melt in casting mold void part manufacture of orientation coagulation casting, and device which quickly pressurizes chamber
Inventor: DEIIN ERU SHIYUMIDEKUNEKUTO
IPC: B22C9/04
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To improve the filling in the vicinity of a ceramics core provided in a die by rapidly applying the gas pressure into the die to reduce pores in the poured molten metal. SOLUTION: A die 12 is relatively evacuated in a vacuum casting chamber. The molten metal is introduced in a die cavity 16 of the die 12 through molten metal filling passages 34, 35. The gas pressure is applied to the molten metal poured in the die cavity 16. The gas pressure is sufficiently rapidly applied after pouring the molten metal into the die 12 to reduce localized pores in the molten metal due to the surface tension effect between the molten metal and the components of the die 12. The gas pressure is applied by introducing the gas into the chamber from a pressure vessel. The level of the internal porosity formed during solidification of the molten metal can be reduced.